<template>
	<section>
		<!--工具条-->
		<el-col :span="24" class="toolbar" style="padding-bottom: 0px;">
			<el-form :inline="true" :model="filters">
				<el-form-item>
					<el-input v-model="filters.cityName" placeholder="城市名"></el-input>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" v-on:click="getCitys">查询</el-button>
				</el-form-item>
				<el-form-item>
					<el-button type="primary" @click="handleAdd">新增城市</el-button>
				</el-form-item>
			</el-form>
		</el-col>

		<!--列表-->
		<el-table :data="citys" highlight-current-row v-loading="listLoading" @selection-change="selsChange" style="width: 100%;">
			<el-table-column type="selection" width="55">
			</el-table-column>
			<el-table-column type="index" width="60">
			</el-table-column>
			<el-table-column prop="cityName" label="城市名" width="120" sortable>
			</el-table-column>
			<el-table-column prop="isHot" label="热门" width="100" :formatter="formatHotBoolean" sortable>
			</el-table-column>
			<el-table-column prop="isDisplay" label="显示" width="100" :formatter="formatDisplayBoolean" sortable>
			</el-table-column>
			<el-table-column prop="title" label="介绍标题" width="120" sortable>
			</el-table-column>
			<el-table-column prop="content" label="介绍内容" min-width="180" sortable>
			</el-table-column>
			<el-table-column prop="path" label="城市图片" min-width="180" sortable>
			</el-table-column>
			<el-table-column prop="details" label="图片介绍" min-width="180" sortable>
			</el-table-column>
			<el-table-column prop="type" label="类型" min-width="180" :formatter="formatTypeBoolean"  sortable>
			</el-table-column>
			<el-table-column label="操作" width="150">
				<template slot-scope="scope">
					<el-button size="small" @click="handleEdit(scope.$index, scope.row)">编辑</el-button>
					<el-button type="danger" size="small" @click="handleDel(scope.$index, scope.row)">删除</el-button>
				</template>
			</el-table-column>
		</el-table>

		<!--工具条-->
		<el-col :span="24" class="toolbar">
			<el-button type="danger" @click="batchRemove" :disabled="this.sels.length===0">批量删除</el-button>
			<el-pagination layout="prev, pager, next" @current-change="handleCurrentChange" :page-size="20" :total="total" style="float:right;">
			</el-pagination>
		</el-col>

		<!--编辑界面-->
		<el-dialog title="编辑" v-model="editFormVisible" :close-on-click-modal="false">
			<el-form :model="editForm" label-width="80px" :rules="editFormRules" ref="editForm">
				<el-form-item label="城市名称" prop="cityName">
					<el-input v-model="editForm.cityName" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="热门">
					<el-radio-group v-model="editForm.isHot">
						<el-radio class="radio" :label="1">是</el-radio>
						<el-radio class="radio" :label="0">否</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="显示">
					<el-radio-group v-model="editForm.isDisplay">
						<el-radio class="radio" :label="1">是</el-radio>
						<el-radio class="radio" :label="0">否</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="介绍标题">
					<el-input v-model="editForm.title" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="介绍内容">
					<el-input type="textarea" v-model="editForm.content"></el-input>
				</el-form-item>
				<el-form-item label="城市图片">
					<el-input  v-model="editForm.path"></el-input>
				</el-form-item>
				<el-form-item label="图片介绍">
					<el-input type="textarea" v-model="editForm.details"></el-input>
				</el-form-item>
				<el-form-item label="类型">
					<el-radio-group v-model="editForm.type">
						<el-radio class="radio" :label="1">图片</el-radio>
						<el-radio class="radio" :label="0">视频</el-radio>
					</el-radio-group>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="editFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="editSubmit" :loading="editLoading">提交</el-button>
			</div>
		</el-dialog>

		<!--新增界面-->
		<el-dialog title="新增" v-model="addFormVisible" :close-on-click-modal="false">
			<el-form :model="addForm" label-width="80px" :rules="addFormRules" ref="addForm">
				<el-form-item label="城市名称" prop="cityName">
					<el-input v-model="addForm.cityName" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="是否热门">
					<el-radio-group v-model="addForm.isHot">
						<el-radio class="radio" :label="1">是</el-radio>
						<el-radio class="radio" :label="0">否</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="是否显示">
					<el-radio-group v-model="addForm.isDisplay">
						<el-radio class="radio" :label="1">是</el-radio>
						<el-radio class="radio" :label="0">否</el-radio>
					</el-radio-group>
				</el-form-item>
				<el-form-item label="城市介绍标题">
					<el-input v-model="addForm.title" auto-complete="off"></el-input>
				</el-form-item>
				<el-form-item label="城市介绍内容">
					<el-input type="textarea" v-model="addForm.content"></el-input>
				</el-form-item>
				<el-form-item label="城市图片">
					<el-input v-model="addForm.path"></el-input>
				</el-form-item>
				<el-form-item label="图片介绍">
					<el-input type="textarea" v-model="addForm.details"></el-input>
				</el-form-item>
				<el-form-item label="类型">
					<el-radio-group v-model="addForm.type">
						<el-radio class="radio" :label="1">图片</el-radio>
						<el-radio class="radio" :label="0">视频</el-radio>
					</el-radio-group>
				</el-form-item>
			</el-form>
			<div slot="footer" class="dialog-footer">
				<el-button @click.native="addFormVisible = false">取消</el-button>
				<el-button type="primary" @click.native="addSubmit" :loading="addLoading">提交</el-button>
			</div>
		</el-dialog>
	</section>
</template>

<script>
	import util from '../../common/js/util'
	//import NProgress from 'nprogress'
	import { getCityListPage, removeCity, batchRemoveCity, editCity, addCity } from '../../api/api';
	export default {
		data() {
			return {
				filters: {
					cityName: ''
				},
				citys: [],
				total: 0,
				page: 1,
				listLoading: false,
				sels: [],//列表选中列

				editFormVisible: false,//编辑界面是否显示
				editLoading: false,
				editFormRules: {
					cityName: [
						{ required: true, message: '请输入城市名称', trigger: 'blur' }
					],
					type: [
						{ required: true, message: '请输入类型', trigger: 'blur'}
					]
				},
				//编辑界面数据
				editForm: {
					cityId: 0,
					cityName: '',
					isHot: 0,
					isDisplay: 1,
					title: '',
					content: '',
					path:'',
					details:'',
					type: 1
				},

				addFormVisible: false,//新增界面是否显示
				addLoading: false,
				addFormRules: {
					cityName: [
						{ required: true, message: '请输入城市名称', trigger: 'blur' }
					]
				},
				//新增界面数据
				addForm: {
					cityName: '',
					isHot: 0,
					isDisplay: 1,
					title: '',
					content: '',
					path:'',
					details:'',
					type: 1
				}

			}
		},
		methods: {
			//是否显示转换
			formatHotBoolean: function (row, column) {
				return row.isHot == 1 ? '是' : row.isHot == 0 ? '否' : '未知';
			},
			formatDisplayBoolean: function (row, column) {
				return row.isDisplay == 1 ? '是' : row.isDisplay == 0 ? '否' : '未知';
			},
			formatTypeBoolean: function(row,column) {
				return row.type == 1 ? '图片' : row.type == 0 ? '视频': '未知';
			},
			handleCurrentChange(val) {
				this.page = val;
				this.getCitys();
			},
			//获取用户列表
			getCitys() {
				let _this = this;
				let para = {
					currentPage: this.page,
					cityName: this.filters.cityName
				};
				this.listLoading = true;
				//NProgress.start();
				getCityListPage(para).then(function(res){
					//console.log(res);
					_this.total = res.data.data.total;
					_this.citys = res.data.data.citys;
					_this.listLoading = false;
					//NProgress.done();
				});
			},
			//删除
			handleDel: function (index, row) {
				this.$confirm('确认删除该记录吗?', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					let para = { id: row.cityId };
					//let params = new URLSearchParams();
					//params.append("id",row.id);
					removeCity(para).then((res) => {
						this.listLoading = false;
						//NProgress.done();
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getCitys();
					});
				}).catch(() => {

				});
			},
			//显示编辑界面
			handleEdit: function (index, row) {
				this.editFormVisible = true;
				this.editForm = Object.assign({}, row);
			},
			//显示新增界面
			handleAdd: function () {
				this.addFormVisible = true;
				this.addForm = {
					cityName: '',
					isHot: 0,
					isDisplay: 1,
					title: '',
					content: '',
					path:'',
					details:'',
					type: 1
				};
			},
			//编辑
			editSubmit: function () {
				this.$refs.editForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.editLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.editForm);
							let params = new URLSearchParams();
							params.append('cityId',para.cityId);
							params.append('cityName',para.cityName);
							params.append('isHot',para.isHot);
							params.append('isDisplay',para.isDisplay);
							params.append('content',para.content);
							params.append('title',para.title);
							params.append('path',para.path);
							params.append('details',para.details);
							params.append('type',para.type);
							//para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
							editCity(params).then((res) => {
								this.editLoading = false;
								//NProgress.done();
								this.$message({
									message: '提交成功',
									type: 'success'
								});
								this.$refs['editForm'].resetFields();
								this.editFormVisible = false;
								this.getCitys();
							});
						});
					}
				});
			},
			//新增
			addSubmit: function () {
				this.$refs.addForm.validate((valid) => {
					if (valid) {
						this.$confirm('确认提交吗？', '提示', {}).then(() => {
							this.addLoading = true;
							//NProgress.start();
							let para = Object.assign({}, this.addForm);
							let params = new URLSearchParams();
							params.append('cityName',para.cityName);
							params.append('isHot',para.isHot);
							params.append('isDisplay',para.isDisplay);
							params.append('content',para.content);
							params.append('title',para.title);
							params.append('path',para.path);
							params.append('details',para.details);
							params.append('type',para.type);
							//para.birth = (!para.birth || para.birth == '') ? '' : util.formatDate.format(new Date(para.birth), 'yyyy-MM-dd');
							addCity(params).then((res) => {
								this.addLoading = false;
								//NProgress.done();
								this.$message({
									message: '提交成功',
									type: 'success'
								});
								this.$refs['addForm'].resetFields();
								this.addFormVisible = false;
								this.getCitys();
							});
						});
					}
				});
			},
			selsChange: function (sels) {
				this.sels = sels;
			},
			//批量删除
			batchRemove: function () {
				var ids = this.sels.map(item => item.cityId).toString();
				this.$confirm('确认删除选中记录吗？', '提示', {
					type: 'warning'
				}).then(() => {
					this.listLoading = true;
					//NProgress.start();
					let para = { ids: ids };
					//let params = new URLSearchParams();
					//params.append("ids",ids);
					batchRemoveCity(para).then((res) => {
						this.listLoading = false;
						//NProgress.done();
						this.$message({
							message: '删除成功',
							type: 'success'
						});
						this.getCitys();
					});
				}).catch(() => {

				});
			}
		},
		mounted() {
			//console.log(this);
			this.getCitys();
			//console.log(this.citys);
		}
	}

</script>

<style scoped>

</style>